| commit | e62847c5db56ebdab8446defd718ec42e6b48cac | [log] [tgz] |
|---|---|---|
| author | Kalpak Shah <kalpak.shah@sun.com> | Sat May 02 21:02:29 2009 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Sat May 02 21:02:29 2009 -0400 |
| tree | bfd9d04110c5240b0633c29986d7f6a1cac90b01 | |
| parent | 6d67ee305cdfff7131a4105551409d1603dba81d [diff] |
filefrag: Add support to use the FIEMAP ioctl The FIEMAP ioctl is more efficient and doesn't require root privileges. So if it is available, use it in preference to repeated FIBMAP calls. Signed-off-by: Kalpak Shah <kalpak.shah@sun.com> Signed-off-by: Andreas Dilger <adilger@sun.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>